Maintenance Notice (4:30 AM - 11:00 AM December 21, 2024): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.197
Maximum quantity allowed is 999
Please select the quantity
Guaranteed Analytical Reagents for Oligonucleotides
No.192(March 2023)
Triethylammonium acetate aqueous solution and triethylamine/1,1,1,3,3,3-hexafluoro-2-propanol (= HFIP) aqueous solution are broadly utilized as the moving phase for the purification/analysis of oligonucleotides.1) Especially, triethylamine-HFIP buffer improves ESI-MS sensitivity in the detection of oligonucleotide LC-MS analysis.2) TCI lines up triethylammonium acetate aqueous solution (1), triethylamine (2), and HFIP (3), which are guaranteed the UV absorptions in the analytical range of oligonucleotides like in the below table. Suitable buffer solutions can be easily prepared by diluting 1 or mixing/diluting the required amounts of 2 and 3.
References
- 1) Separation of small DNA and RNA oligonucleotides by high-performance anion-exchange liquid chromatography
- 2) Analysis of oligonucleotides by HPLC-electrospray ionization mass spectrometry
The prices are subject to change without notice. Please confirm the newest price by our online catalog before placing an order.
In addition, sales products changes with areas. Please understand that a product is not available when the product details page is not displayed.